nvd-json-data-feeds/CVE-2022/CVE-2022-488xx/CVE-2022-48824.json

{
  "id": "CVE-2022-48824",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2024-07-16T12:15:06.210",
  "lastModified": "2024-08-07T19:14:11.263",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: myrs: Fix crash in error case\n\nIn myrs_detect(), cs->disable_intr is NULL when privdata->hw_init() fails\nwith non-zero. In this case, myrs_cleanup(cs) will call a NULL ptr and\ncrash the kernel.\n\n[    1.105606] myrs 0000:00:03.0: Unknown Initialization Error 5A\n[    1.105872] myrs 0000:00:03.0: Failed to initialize Controller\n[    1.106082] BUG: kernel NULL pointer dereference, address: 0000000000000000\n[    1.110774] Call Trace:\n[    1.110950]  myrs_cleanup+0xe4/0x150 [myrs]\n[    1.111135]  myrs_probe.cold+0x91/0x56a [myrs]\n[    1.111302]  ? DAC960_GEM_intr_handler+0x1f0/0x1f0 [myrs]\n[    1.111500]  local_pci_probe+0x48/0x90"
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: scsi: myrs: soluciona el fallo en caso de error En myrs_detect(), cs->disable_intr es NULL cuando privdata->hw_init() falla con un valor distinto de cero. En este caso, myrs_cleanup(cs) llamar\u00e1 a un ptr NULL y bloquear\u00e1 el kernel. [1.105606] myrs 0000:00:03.0: Error de inicializaci\u00f3n desconocido 5A [1.105872] myrs 0000:00:03.0: Error al inicializar el controlador [1.106082] ERROR: desreferencia del puntero NULL del n\u00facleo, direcci\u00f3n: 0000000000000000 [1.110774] Seguimiento de llamadas : [1.110950] myrs_cleanup+0xe4/0x150 [myrs] [ 1.111135] myrs_probe.cold+0x91/0x56a [myrs] [ 1.111302] ? DAC960_GEM_intr_handler+0x1f0/0x1f0 [a\u00f1os] [ 1.111500] local_pci_probe+0x48/0x90"
    }
  ],
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        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-476"
        }
      ]
    }
  ],
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